﻿
#region Copyright & License
// --------------------------
// Copyright 2008 Daniel Gray
// --------------------------
// This file is part of Kale.
//
// Kale is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Kale is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with Kale.  If not, see <http://www.gnu.org/licenses/>.
#endregion
#region File details
// --------------------------------------------------------
// Filename          : HttpRunTimeHelper.cs
// Author            : Daniel Gray
// Created           : 16/04/2008
// --------------------------------------------------------
#endregion
            
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Web.Hosting;
using System.IO;

namespace Kale.Core.UnitTests
{
   public class HttpRunTimeHelper : MarshalByRefObject
   {
      private static bool _hasHost = false;
      private static HttpRunTimeHelper _host;

      public static void EnsureHost()
      {
         if (!_hasHost)
         {
            DeployUnitTestsAssemblyToBinDirectory();
            _host = (HttpRunTimeHelper)ApplicationHost.CreateApplicationHost(typeof(HttpRunTimeHelper), @"/Kale.UnitTests", Directory.GetCurrentDirectory());
            _hasHost = true;
         }
      }

      private static void DeployUnitTestsAssemblyToBinDirectory()
      {
         string binPath = Path.Combine(Directory.GetCurrentDirectory(), "bin");

         if (!Directory.Exists(binPath))
         {
            Directory.CreateDirectory(binPath);
         }

         string sourceUnitTestAssembly = Path.Combine(Directory.GetCurrentDirectory(), "Kale.UnitTests.dll");
         string destinationUnitTestAssembly = Path.Combine(binPath, "Kale.UnitTests.dll");

         if (!File.Exists(destinationUnitTestAssembly))
         {
            File.Copy(sourceUnitTestAssembly, destinationUnitTestAssembly);
         }
      }
   }
}
